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package com.earth2me.essentials.register.payment;
import org.bukkit.plugin.Plugin;
/**
* Interface to be implemented by a payment method.
*
* @author Nijikokun <nijikokun@shortmail.com> (@nijikokun)
* @copyright Copyright (C) 2011
* @license AOL license <http://aol.nexua.org>
*/
public interface Method
{
/**
* Encodes the Plugin into an Object disguised as the Plugin.
* If you want the original Plugin Class you must cast it to the correct
* Plugin, to do so you have to verify the name and or version then cast.
*
* <pre>
* if(method.getName().equalsIgnoreCase("iConomy"))
* iConomy plugin = ((iConomy)method.getPlugin());</pre>
*
* @return <code>Object</code>
* @see #getName()
* @see #getVersion()
*/
public Object getPlugin();
/**
* Returns the actual name of this method.
*
* @return <code>String</code> Plugin name.
*/
public String getName();
/**
* Returns the actual version of this method.
*
* @return <code>String</code> Plugin version.
*/
public String getVersion();
/**
* Returns the amount of decimal places that get stored
* NOTE: it will return -1 if there is no rounding
*
* @return <code>int</code> for each decimal place
*/
public int fractionalDigits();
/**
* Formats amounts into this payment methods style of currency display.
*
* @param amount Double
* @return <code>String</code> - Formatted Currency Display.
*/
public String format(double amount);
/**
* Allows the verification of bank API existence in this payment method.
*
* @return <code>boolean</code>
*/
public boolean hasBanks();
/**
* Determines the existence of a bank via name.
*
* @param bank Bank name
* @return <code>boolean</code>
* @see #hasBanks
*/
public boolean hasBank(String bank);
/**
* Determines the existence of an account via name.
*
* @param name Account name
* @return <code>boolean</code>
*/
public boolean hasAccount(String name);
/**
* Check to see if an account <code>name</code> is tied to a <code>bank</code>.
*
* @param bank Bank name
* @param name Account name
* @return <code>boolean</code>
*/
public boolean hasBankAccount(String bank, String name);
/**
* Returns a <code>MethodAccount</code> class for an account <code>name</code>.
*
* @param name Account name
* @return <code>MethodAccount</code> <em>or</em> <code>Null</code>
*/
public MethodAccount getAccount(String name);
/**
* Returns a <code>MethodBankAccount</code> class for an account <code>name</code>.
*
* @param bank Bank name
* @param name Account name
* @return <code>MethodBankAccount</code> <em>or</em> <code>Null</code>
*/
public MethodBankAccount getBankAccount(String bank, String name);
/**
* Checks to verify the compatibility between this Method and a plugin.
* Internal usage only, for the most part.
*
* @param plugin Plugin
* @return <code>boolean</code>
*/
public boolean isCompatible(Plugin plugin);
/**
* Set Plugin data.
*
* @param plugin Plugin
*/
public void setPlugin(Plugin plugin);
/**
* Contains Calculator and Balance functions for Accounts.
*/
public interface MethodAccount
{
public double balance();
public boolean set(double amount);
public boolean add(double amount);
public boolean subtract(double amount);
public boolean multiply(double amount);
public boolean divide(double amount);
public boolean hasEnough(double amount);
public boolean hasOver(double amount);
public boolean hasUnder(double amount);
public boolean isNegative();
public boolean remove();
@Override
public String toString();
}
/**
* Contains Calculator and Balance functions for Bank Accounts.
*/
public interface MethodBankAccount
{
public double balance();
public String getBankName();
public int getBankId();
public boolean set(double amount);
public boolean add(double amount);
public boolean subtract(double amount);
public boolean multiply(double amount);
public boolean divide(double amount);
public boolean hasEnough(double amount);
public boolean hasOver(double amount);
public boolean hasUnder(double amount);
public boolean isNegative();
public boolean remove();
@Override
public String toString();
}
}
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